SIC	Industry Description (1972)	Total # Employees (Male & Female)	Total # Female Employees
20	FOOD AND KINDRED PRODUCTS	2,848	1,545
25	FURNITURE AND FIXTURES	177
28	CHEMICALS AND ALLIED PRODUCTS	723
34	FABRICATED METAL PRODUCTS	430
38	INSTRUMENTS AND RELATED PRODUCTS	1,541	863
73	BUSINESS SERVICES	3,052	872
80	HEALTH SERVICES	3,962	3,527
TOTAL		12,733	6,807

*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.